1.3 MB / Windows AllNew firmware (ver. A105) for only GSA-4163B(Internal 16X Super multi DVD Writer)Improvement Point Improvement of recording quality for DVD-R and DVD-RW Addition of new DVD codes- DVD-R: Optodisc(OPTODISCR016), Prodisc(ProdiscF02), Ritek(RITEKM16)- DVD R: UME Disc(AML 002 0), DAXON(DAXON AZ3 0)GSA-4163B Version A105 Firmware UpdateTo update the firmware of the GSA-4163B please refer to the following instructions:Note: Not following the subsequent update instructions explicitly will result in permanent damage to your drive, for which LG will not be responsible.

1.4 MB / Windows AllNew firmware (ver. A104) for only GSA-4163B(Internal 16X Super multi DVD Writer)Improvement Point -Improvement of recording quality for DVD media -Improvement of the readability for DVD-ROM, R / RW & RAM -Improvement of DVDRW rewriting abilityGSA-4163B Version A104 Firmware UpdateTo update the firmware of the GSA-4163B please refer to the following instructions:Note: Not following the subsequent update instructions explicitly will result in permanent damage to your drive, for which LG will not be responsible.

988 KB / Windows AllFixes: Improves Writing StrategyGH22LP20 Version 1.02 Firmware UpdateTo update the firmware of the GH22LP20 please refer to the following instructions:Note: Not following the subsequent update instructions explicitly will result in permanent damage to your drive, for which LG will not be responsible.

985 KB / Windows AllFixes:Improved Writing StrategyGH22NP20 Version 1.02 Firmware UpdateTo update the firmware of the GH22NP20 please refer to the following instructions:Note: Not following the subsequent update instructions explicitly will result in permanent damage to your drive, for which LG will not be responsible.